Fix the not mounting or working Seagate Backup Plus drive by reformatting.Repair Seagate Backup Plus drive via First Aid.Show the Seagate Backup Plus on the desktop.Check if the Seagate Backup Plus drive is mounted in Disk Utility.Check whether the Seagate Backup Plus is showing up in Disk Utility.Basic checks like the USB cable, USB port, and power resource.

Here are solutions to the Seagate Backup Plus not working or mounting on Mac. So it's very urgent to fix the problem to make it work again. And you can't access the data stored on it.

If you can't mount the Seagate Backup Plus drive in Disk Utility, the hard drive won't work on Mac. Bonus Part: Introduction to different Seagate Backup Plus drivesħ solutions to Seagate Backup Plus not mounting/working on Macįor some reason, Seagate external hard drives could not be recognized by Mac. 7 solutions to Seagate Backup Plus not mounting/working on Mac This page will help when the Seagate Backup Plus drive doesn't work on Mac. In fact, this issue is very common, especially for those who frequently share the same drive between different computers. I tried this backup disk with a Windows computer and the LED light is working in that case but I am not able to get it to work with my MacBook Pro anymore. My Seagate Backup plus just stopped getting detected (led not working anymore) with my MacBook Pro 2016 model (with USB Type C to USB 3 connector) suddenly.

And some say their Seagate Backup Plus couldn't work on Mac after plugged in.

But many users reported that they were unable to mount Seagate Backup Plus drive on Mac computers. Seagate Backup Plus external hard drive is often used for Time Machine backup.

Cannot partion ntfs on mac 4tb